67205957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12107}}^1$

素因数の和:12188

約数の個数: 16

約数和(自身を含む): 84077952

約数和(自身を除く): 16871995

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 12107, 84749, 157391, 738527, 1101737, 5169689, 9600851, 67205957]

約数ペア:

[(1, 67205957), (7, 9600851), (13, 5169689), (61, 1101737), (91, 738527), (427, 157391), (793, 84749), (5551, 12107)]